The O-Ring, cataloged under National Stock Number 5331-00-865-9322, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Jonal Laboratories Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-865-9322 |
| Primary Part Number | 493615 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Jonal Laboratories Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.144 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 493615 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 493615 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 493615 PRIMARY | Jonal Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 493615 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 493615 | 5/9 Secondary reference Lord Corporation Dba Lord Corp |
NSN 5331-00-865-9322 is a O-Ring, manufactured by Jonal Laboratories Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-865-9322 has 3 manufacturer part numbers on file: 493615 (Acushnet Rubber Company, Inc. Dba Precix), 493615 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 493615 (Jonal Laboratories Inc).
Key specifications for 493615: Cross-Sectional Height: 0.144 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN; Center Hole Diameter: 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.